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| author |   Joseph Qi <joseph.qi@linux.alibaba.com> | 2019-10-29 09:51:24 -0700 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2019-10-29 09:51:24 -0700 |
| commit | a901004214994f12523b47521cddfa4426f284c1 (patch) | |
| tree | 7087e5bb7467b36ed3e565b546554a56f8641894 /fs/iomap | |
| parent | iomap: use a srcmap for a read-modify-write I/O (diff) | |
| download | wireguard-linux-a901004214994f12523b47521cddfa4426f284c1.tar.xz wireguard-linux-a901004214994f12523b47521cddfa4426f284c1.zip | |
fs/iomap: remove redundant check in iomap_dio_rw()
We've already check if it is READ iov_iter, no need check again.
Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/iomap')
| -rw-r--r-- | fs/iomap/direct-io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c index 49bf9780e3ed..2f88d64c2a4d 100644 --- a/fs/iomap/direct-io.c +++ b/fs/iomap/direct-io.c @@ -433,7 +433,7 @@ iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter, if (pos >= dio->i_size) goto out_free_dio; - if (iter_is_iovec(iter) && iov_iter_rw(iter) == READ) + if (iter_is_iovec(iter)) dio->flags |= IOMAP_DIO_DIRTY; } else { flags |= IOMAP_WRITE; |